The Most Powerful Counterattack System in the City

He had experienced all the hardships in life and suffered all kinds of torture, but at the age of fifty, he suffered from terminal illness again. Then, at the moment he was about to die, a teaching assistant system that had been hidden in his body was activated, making him twenty years younger overnight, and his appearance changed completely. From then on, he sang all the way, founded several headhunting companies, helped newcomers enter the entertainment industry, opened his own media company, and built a great business empire. New book uploaded, I hope readers will support me! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.